8901244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 36

約数和(自身を含む): 17495352

約数和(自身を除く): 8594108

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 347, 484, 583, 694, 1166, 1388, 2332, 3817, 6413, 7634, 12826, 15268, 18391, 25652, 36782, 41987, 73564, 83974, 167948, 202301, 404602, 809204, 2225311, 4450622, 8901244]

約数ペア:

[(1, 8901244), (2, 4450622), (4, 2225311), (11, 809204), (22, 404602), (44, 202301), (53, 167948), (106, 83974), (121, 73564), (212, 41987), (242, 36782), (347, 25652), (484, 18391), (583, 15268), (694, 12826), (1166, 7634), (1388, 6413), (2332, 3817)]